Members of a guard of honor prepare for a welcome ceremony for Pakistan Prime Minister Nawaz Sharif, unseen, outside the Great Hall of the People in Beijing, China, Friday, July 5, 2013. (AP Photo/Ng Han Guan)

Photo: Ng Han Guan, Associated Press

Members of a guard of honor prepare for a welcome ceremony for...

Members of a guard of honor prepare for a welcome ceremony for... Photo-4884202.65844 - SFGate

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A statue of Pope John Paul II stands outside the Basilica of Guadalupe during heavy rain in Mexico City, Friday, July 5, 2013. Pope Francis on Friday approved the miracle of a Costa Rican woman bringing John Paul to the ranks of saints. Floribeth Mora suffering from a cerebral aneurysm and only given a month to live, was inexplicably cured on May 1, 2011, the date of John Paul's beatification, when millions of worshippers filled St. Peter's Square to honor the beloved Polish pontiff. (AP Photo/Ivan Pierre Aguirre)

A preacher gives a speech on July 5, 2013 outside the Medi Clinic Heart Hospital where former South African President Nelson Mandela is hospitalized in Pretoria. During a nearly one month battle for his life in hospital, ailing South African icon Nelson Mandela has occasionally been uncomfortable but has not been in pain, his wife Graca Machel said on July 4. Doctors treating Nelson Mandela said he was in a "permanent vegetative state" and advised his family to turn off his life support machine, according to court documents dated June 26, obtained by AFP. AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

Photo: Stephane De Sakutin, AFP/Getty Images

A preacher gives a speech on July 5, 2013 outside the Medi Clinic...

A preacher gives a speech on July 5, 2013 outside the Medi Clinic... Photo-4884204.65844 - SFGate

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Egyptian supporters of the Muslim Brotherhood and ousted president Mohamed Morsi shout religious and political slogans during a protest near Cairo University in the Egyptian capital on July 5, 2013. Thousands of supporters of Egypt's Muslim Brotherhood protested in Cairo ahead of a wave of mass rallies called to reject the military's ouster of Islamist president Mohamed Morsi. AFP PHOTO/MAHMUD KHALEDMAHMUD KHALED/AFP/Getty Images

A general view shows a large slum area in a suburb of Manila on July 5, 2013. The Philippines said on July 5 it was aiming to lift more than 10 million people out of poverty in less than two years, and make an enduring impact on lessening one of Asia's worst rich-poor divides. The government has set a target of cutting the number of people living in poverty to 16.6 percent by the end of 2015, down from 27.9 percent last year, Socio-Economic Planning Secretary Arsenio Balisacan said. AFP PHOTO / Jay DIRECTOJAY DIRECTO/AFP/Getty Images

Photo: Jay Directo, AFP/Getty Images

A general view shows a large slum area in a suburb of Manila on...

A general view shows a large slum area in a suburb of Manila on... Photo-4884207.65844 - SFGate

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Nepalese farmers walk past rice paddy fields in Changu Naryan village on the outskirts of Kathmandu on July 5, 2013. Nepal's rice planting season began with the arrival of the monsoon. Over 80 percent of Nepal's 27 million population depends upon agriculture and paddy is the major crop in the Himalayan nation. AFP PHOTO/Prakash MATHEMAPRAKASH MATHEMA/AFP/Getty Images

Gold winner Saudi Arabia's Emad Hamed Nour (R) gestures after crossing the finish line during the men's 1500 meters race on the third day of the five-day Asian Athletics Championship 2013 at the Chatrapati Shivaji Stadium in Pune on July 5, 2013. AFP PHOTO/Manjunath KIRANManjunath Kiran/AFP/Getty Images